diff options
author | Frédéric Guillot <fred@miniflux.net> | 2018-08-26 16:43:53 -0700 |
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committer | Frédéric Guillot <fred@miniflux.net> | 2018-08-26 16:43:53 -0700 |
commit | a3f3f51c60e91f22cc57ecc23cf828421d46b6b7 (patch) | |
tree | e037378ae0ca1f09cfb0eb46e289f28f857c2aed /vendor/golang.org/x/crypto/ssh/mac.go | |
parent | a9e9c347f4d385b4a297a45be96cddfc3a1c7814 (diff) |
Migrate to go modules (Go 1.11)
Diffstat (limited to 'vendor/golang.org/x/crypto/ssh/mac.go')
-rw-r--r-- | vendor/golang.org/x/crypto/ssh/mac.go | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/vendor/golang.org/x/crypto/ssh/mac.go b/vendor/golang.org/x/crypto/ssh/mac.go deleted file mode 100644 index c07a062..0000000 --- a/vendor/golang.org/x/crypto/ssh/mac.go +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2012 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package ssh - -// Message authentication support - -import ( - "crypto/hmac" - "crypto/sha1" - "crypto/sha256" - "hash" -) - -type macMode struct { - keySize int - etm bool - new func(key []byte) hash.Hash -} - -// truncatingMAC wraps around a hash.Hash and truncates the output digest to -// a given size. -type truncatingMAC struct { - length int - hmac hash.Hash -} - -func (t truncatingMAC) Write(data []byte) (int, error) { - return t.hmac.Write(data) -} - -func (t truncatingMAC) Sum(in []byte) []byte { - out := t.hmac.Sum(in) - return out[:len(in)+t.length] -} - -func (t truncatingMAC) Reset() { - t.hmac.Reset() -} - -func (t truncatingMAC) Size() int { - return t.length -} - -func (t truncatingMAC) BlockSize() int { return t.hmac.BlockSize() } - -var macModes = map[string]*macMode{ - "hmac-sha2-256-etm@openssh.com": {32, true, func(key []byte) hash.Hash { - return hmac.New(sha256.New, key) - }}, - "hmac-sha2-256": {32, false, func(key []byte) hash.Hash { - return hmac.New(sha256.New, key) - }}, - "hmac-sha1": {20, false, func(key []byte) hash.Hash { - return hmac.New(sha1.New, key) - }}, - "hmac-sha1-96": {20, false, func(key []byte) hash.Hash { - return truncatingMAC{12, hmac.New(sha1.New, key)} - }}, -} |